[ 1634.187863][ T7470] veth0: entered allmulticast mode
[ 1634.188642][ T7470] veth1: entered allmulticast mode
[ 1634.189204][ T7470] veth2: entered allmulticast mode
[ 1634.189886][ T7470] veth3: entered allmulticast mode
[ 1657.661147][ T7470] veth0: left allmulticast mode
[ 1657.661670][ T7470] veth1: left allmulticast mode
[ 1657.662080][ T7470] veth2: left allmulticast mode
[ 1657.662488][ T7470] veth3: left allmulticast mode